ID: 48081 User updated by: alexander at wright-family dot me dot uk Reported By: alexander at wright-family dot me dot uk Status: Open Bug Type: Reproducible crash Operating System: Gentoo Linux PHP Version: 5.2.9 New Comment:
Also available here: http://www.wright-family.me.uk/shared/phpgdb.txt Previous Comments: ------------------------------------------------------------------------ [2009-04-26 19:06:07] alexander at wright-family dot me dot uk Suhosin removed. Is this enough debug info? Cheers. (gdb) bt #0 0xffffffffff70085e in ?? () #1 0x00006ad6211f47f2 in gettimeofday () #2 0x00006ad619e3e2ba in gettimeofday () from /lib/libc.so.6 #3 0x00000000004934ff in php_openssl_enable_crypto (stream=0x12ce7e8, sslsock=0x12ce730, cparam=0x740fac178940, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/ext/openssl/xp_ssl.c:417 #4 0x0000000000492ddf in php_openssl_sockop_set_option (stream=0x12ce7e8, option=8, value=0, ptrparam=0x740fac178940, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/ext/openssl/xp_ssl.c:669 #5 0x00000000008346e0 in _php_stream_set_option (stream=0x12ce7e8, option=8, value=0, ptrparam=0x740fac178940, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/main/streams/streams.c:1155 #6 0x00000000008464cf in php_stream_xport_crypto_enable (stream=0x12ce7e8, activate=1, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/main/streams/transports.c:371 #7 0x0000000000492e9b in php_openssl_sockop_set_option (stream=0x12ce7e8, option=7, value=0, ptrparam=0x740fac178b00, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/ext/openssl/xp_ssl.c:689 #8 0x00000000008346e0 in _php_stream_set_option (stream=0x12ce7e8, option=7, value=0, ptrparam=0x740fac178b00, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/main/streams/streams.c:1155 #9 0x0000000000845f28 in php_stream_xport_connect (stream=0x12ce7e8, name=0x12cd8ce "www.google.com:443", namelen=18, asynchronous=0, timeout=0x740fac178e60, error_text=0x740fac178d08, error_code=0x740fac178e4c, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/main/streams/transports.c:230 #10 0x0000000000845a39 in _php_stream_xport_create (name=0x12cd8ce "www.google.com:443", namelen=18, options=12, flags=2, persistent_id=0x0, timeout=0x740fac178e60, context=0x12c2d20, error_string=0x740fac178e38, error_code=0x740fac178e4c, __php_stream_call_depth=0, __zend_filename=0xc04480 "/var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/ext/standard/streamsfuncs.c", __zend_lineno=129, __zend_orig_filename=0x0, __zend_orig_lineno=0, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/main/streams/transports.c:143 #11 0x00000000007d21a6 in zif_stream_socket_client (ht=6, return_value=0x12cda30, return_value_ptr=0x0, this_ptr=0x0, return_value_used=1, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/ext/standard/streamsfuncs.c:126 #12 0x00000000008c285d in execute_internal (execute_data_ptr=0x740fac179460, return_value_used=1, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/Zend/zend_execute.c:1373 #13 0x00006ad61978a5dd in ?? () from /usr/lib64/php5/lib/php/extensions/debug-zts-20060613/suhosin.so #14 0x00000000008c337f in zend_do_fcall_common_helper_SPEC (execute_data=0x740fac179460, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/Zend/zend_vm_execute.h:202 #15 0x00000000008cb2fa in ZEND_DO_FCALL_SPEC_CONST_HANDLER (execute_data=0x740fac179460, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/Zend/zend_vm_execute.h:1729 #16 0x00000000008c2c98 in execute (op_array=0x12cb8c0, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/Zend/zend_vm_execute.h:92 #17 0x00006ad6197876eb in ?? () from /usr/lib64/php5/lib/php/extensions/debug-zts-20060613/suhosin.so #18 0x00006ad619787785 in ?? () from /usr/lib64/php5/lib/php/extensions/debug-zts-20060613/suhosin.so #19 0x000000000088ffcc in zend_execute_scripts (type=8, tsrm_ls=0xfad400, retval=0x0, file_count=3) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/Zend/zend.c:1134 #20 0x00000000008126c7 in php_execute_script (primary_file=0x740fac17bc00, tsrm_ls=0xfad400) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/main/main.c:2023 #21 0x000000000093e561 in main (argc=2, argv=0x740fac17bec8) at /var/tmp/portage/dev-lang/php-5.2.9-r2/work/php-5.2.9/sapi/cli/php_cli.c:1133 (gdb) ------------------------------------------------------------------------ [2009-04-26 18:28:02] scott...@php.net Can you remove sushosin and get debug symbols for the rest of the php binary. I can't reproduce this on 5.2.10-dev or 5.3.0-dev Output is: Warning: stream_socket_client(): unable to connect to ssl://www.google.com:443 (Operation now in progress) in /private/tmp/test.php on line 7 Error:36: Operation now in progress Headers: ------------------------------------------------------------------------ [2009-04-26 17:26:12] alexander at wright-family dot me dot uk Description: ------------ PHPInfo located here: http://www.wright-family.me.uk/shared/phpinfo.txt Using hardened profile Gentoo Linux: Linux beth 2.6.25-hardened-r11 #6 SMP Tue Dec 23 08:37:01 GMT 2008 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ AuthenticAMD GNU/Linux Attached code causes a segfault when executing the stream_socket_client() function. Using TCP rather than SSL works correctly (i.e. without a segfault). Reproduce code: --------------- <?php $context = stream_context_create(); $errno = 0; $errstr = ""; $socket = stream_socket_client('ssl://www.google.com:443',$errno,$errstr,60,STREAM_CLIENT_CONNECT,$context); echo "\nError:{$errno}: {$errstr}\n"; while (($line = @fgets($socket)) !== false) { if ($line) { $response .= $line; if (rtrim($line) === '') break; } } echo "\n\nHeaders:\n{$response}\n\n"; ?> Expected result: ---------------- Code should connect to google, and attempt to read some data. Actual result: -------------- Backtrace: #0 0xffffffffff70085e in ?? () #1 0x00006f972c5797f2 in gettimeofday () #2 0x00006f97251c32ba in gettimeofday () from /lib/libc.so.6 #3 0x000005b28362a9f0 in ?? () from /usr/lib64/php5/bin/php #4 0x000005b28362a2a5 in ?? () from /usr/lib64/php5/bin/php #5 0x000005b2839cec4f in _php_stream_set_option () from /usr/lib64/php5/bin/php #6 0x000005b2839e0cbf in php_stream_xport_crypto_enable () from /usr/lib64/php5/bin/php #7 0x000005b28362a361 in ?? () from /usr/lib64/php5/bin/php #8 0x000005b2839cec4f in _php_stream_set_option () from /usr/lib64/php5/bin/php #9 0x000005b2839e0718 in php_stream_xport_connect () from /usr/lib64/php5/bin/php #10 0x000005b2839e0229 in _php_stream_xport_create () from /usr/lib64/php5/bin/php #11 0x000005b28396a9e3 in zif_stream_socket_client () from /usr/lib64/php5/bin/php #12 0x000005b283a5f371 in execute_internal () from /usr/lib64/php5/bin/php #13 0x00006f9724b0f5dd in ?? () from /usr/lib64/php5/lib/php/extensions/debug-zts-20060613/suhosin.so #14 0x000005b283a5fe93 in ?? () from /usr/lib64/php5/bin/php #15 0x000005b283a67e4c in ?? () from /usr/lib64/php5/bin/php #16 0x000005b283a5f7ac in execute () from /usr/lib64/php5/bin/php #17 0x00006f9724b0c6eb in ?? () from /usr/lib64/php5/lib/php/extensions/debug-zts-20060613/suhosin.so #18 0x00006f9724b0c785 in ?? () from /usr/lib64/php5/lib/php/extensions/debug-zts-20060613/suhosin.so #19 0x000005b283a2c0fe in zend_execute_scripts () from /usr/lib64/php5/bin/php #20 0x000005b2839ab8ed in php_execute_script () from /usr/lib64/php5/bin/php #21 0x000005b283adb1a3 in main () from /usr/lib64/php5/bin/php ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=48081&edit=1
